In late 2000, Stan developed a method of converting an existing mountain bike rim and tyre to tubeless use. By removing the traditional tube and replacing it with a molded rubber rim strip to seal the spoke bed of the rim and a liquid tyre sealant to seal the tyre and prevent punctures, a whole world of opportunities was created.

Converting existing wheels and tyres to tubeless…
• Costs hundreds less than other dedicated tubeless systems
• Reduces tyre rolling resistance
• Improves traction, comfort and control of the bike
• Allows for incredible puncture protection and reduced pinch flats
• Can reduce rotating weight where it matters most, the outside of the wheel